We're dividing 81318405 by 470 
We want to figure out the number of times 81318405 can be divided by 470.

Going ahead to step 1:
470 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 470

Step 2:
When dividing 81 by 470, we get 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Grab the next digit (3) from the dividend, add it to 81, then carry on: 813 / 470

Going ahead to step 3:
470 goes into 813 1 times with a remainder of 343.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 470 from 813, we get 343.
Take the next digit (1) from the dividend and append it to 343, then repeat: 3431 / 470

Going ahead to step 4:
When dividing 3431 by 470, we get 7 with a remainder of 141.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 141 after subtracting 3290 from 3431.
Append the next digit (8) from the dividend to 141 and continue with: 1418 / 470

Moving on to step 5:
470 goes into 1418 3 times with a remainder of 8.
The next digit of our result is 3. 
Result so far: 173.0
The remainder is 8 after subtracting 1410 from 1418.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 470

Advancing to step 6:
The number 470 fits into 84 0 times, leaving a remainder of 84.
The next digit of our result is 0. 
Result so far: 1730.0
If we take 0 away from 84, we end up with 84.
Grab the next digit (0) from the dividend, add it to 84, then carry on: 840 / 470

Going ahead to step 7:
470 goes into 840 1 times with a remainder of 370.
Use 1 as the next digit of our solution. 
Result so far: 17301.0
If we subtract 470 from 840, we get 370.
Append the next digit (5) from the dividend to 370 and continue with: 3705 / 470

On to step 8:
The number 470 fits into 3705 7 times, leaving a remainder of 415.
Write down 7 as next digit of the result. 
Result so far: 173017.0
Subtracting 3290 from 3705 leaves us with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Let's proceed to step 9:
470 can be fit into 4150 8 times, resulting in a remainder of 390.
Put 8 as the next digit of the answer. 
Result so far: 173017.8
Deduct 3760 from 4150 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 10:
When dividing 3900 by 470, we get 8 with a remainder of 140.
The next digit of our result is 8. 
Result so far: 173017.88
Subtract 3760 from 3900 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final outcome is 173017.88, with a leftover of 0.14.